#4E4FB7#4E4FB7

#4E4FB7 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.6% C 0.161 H 278.2°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#4E4FB7
RGB	rgb(78, 79, 183)
HSL	hsl(239, 42%, 51%)
HSV	hsv(239, 57%, 72%)
CMYK	cmyk(57.4%, 56.8%, 0%, 28.2%)
CIE-LAB	lab(38.95, 30.21, -55.42)
CIE-LCH	lch(38.95, 63.11, 298.59°)
OKLab	oklab(48.58% 0.0229 -0.1589)
OKLCH	oklch(48.58% 0.161 278.2)
XYZ	xyz(14.4824, 10.6296, 46.0791)
Luminance	0.1063 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4FB7 #B7B64E

analogous

#4E83B7 #4E4FB7 #814EB7

triadic

#4E4FB7 #B74E4F #4FB74E

tetradic

#4E4FB7 #B74E83 #B7B64E #4EB781

square

#4E4FB7 #B74E83 #B7B64E #4EB781

split-complementary

#4E4FB7 #B7814E #83B74E

monochromatic

#282963 #3A3B8E #4E4FB7 #7A7AC9 #A5A6DA

Accessibility & contrast

On white

6.72

#4E4FB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#4E4FB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E4FB7

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4FB7	#FFFFFF	#000000	##FFFFFF
##4E4FB7	1.00	6.72	3.13	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BB

Deuteranopia (green-blind)

#0057B5

Tritanopia (blue-blind)

#10677B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4e4fb7;
/* rgb */ color: rgb(78, 79, 183);
/* oklch */ color: oklch(48.6% 0.161 278.2);

Tailwind

colors: {
  custom: {
    50: '#8980cd',
    500: '#4e4fb7',
    950: '#000000',
  },
}

SCSS

$custom: #4e4fb7;
$custom-light: #8980cd;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4fb7",
  "rgb": {
    "r": 78,
    "g": 79,
    "b": 183
  },
  "hsl": {
    "h": 239.429,
    "s": 42.169,
    "l": 51.176
  },
  "oklch": {
    "l": 0.48581,
    "c": 0.16053,
    "h": 278.2
  },
  "luminance": 0.10631
}

Semantic roles & 50–950 ramp

primary

#4E4FB7

secondary

#C8C799

accent

#D156D2

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4E4FB7

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →